Tips To Ensure Smooth VPS to Dedicated Server Migration
When your traffic has skyrocketed and your servers are no longer able to hold the load, you’ll search for alternate solutions and decide to move your website from the existing VPS to a dedicated server.
Server migration can be a painful process. Here are a few tips to help you migrate smoothly and successfully to a new server.
Backups – First things first. Before you start doing anything, ensure that all your data is backed up safely. If anything happens during the migration process, you shouldn’t get affected at all. If you don’t have a backup and something happens during migration, then that’s it. You will lose all your data forever. So it’s very important to take backups even if there is zero chance of mishappens.
Resist the Temptation to Make ‘Quick’ Changes – It can be very tempting to make some changes while migrating. But you should refrain from doing so. Making changes at the time of migration can cause unexpected issues. So it’s better to make them either before or after the migration.
Is the New IP Blacklisted? – Ensure that the new server you are migrating to is not blacklisted. It can be very difficult to have the IP of your new server blacklisted. Check with your service provider about the IP.
Don’t Throw Out Your VPS Package Yet – Make sure you have the option to go back to your VPS package in case you are not happy with the new dedicated server you are opting for. There are chances of everything not falling in place. If that happens, you should still have a live website.
Migrate The Web Apps First And Then The Database – Adding your old files to the new server isn’t a difficult job. You would have the login credentials and other information in the welcome mail itself. You should first install all the web apps that were running on the VPS and then, when all of them are properly set, you can transfer the database.
Ensure All Email Ids Are In Place – Before witching on the DNS, it should be ensured that all the email ids in your website have been properly migrated from your VPS.
Website Testing – Once the migration is done, check the complete website. Check if all the links are working, or if there are any broken links. Also test whether all images are loading and download and media files are working correctly. Apart from the resources, you also can run a performance test to ensure everything is working as per your requirement.
There needs to be at least 2 rounds of testing before you can be assured that the whole website is functioning as you need it to.
DNS Update – Finally you need to update your DNS records. After that, you would have to wait for a day or two for the records to be successfully passed on.
These are just guides to ensure that your VPS to dedicated server migration doesn’t get messed up. You can follow them to ensure safe and smooth migration to the new server. If you have any pointers to add, you can share those insights with us in the comment section.
How Is A Game Server Different From A Regular Dedicated Server?
Developing a successful game is not a simple task. It must have that one element which hooks the players. Despite the difficulty, there are plenty of such games. But, to make games smooth experiences for the players, a game server is used.
Oh, wait – a game server?
Why don’t you call it a dedicated server?
Well, there are some differences. Let’s see what they are.
High Performance GPU– Graphics quality is usually a talking point when a new game is launched. The richness of the frames, how it looks life-like, etc. This high quality rendering is made possible by installing powerful graphic cards in a game server. It is something that a regular dedicated server doesn’t require.
Powerful CPU – Games are usually heavily taxing on the processor. Unlike a normal dedicated server which only requires minimal processing power to host websites, a game server needs that extra fire power to deliver industry class gaming performance to players.
Hyper threading technology is highly valued. So are multi-core CPUs. AMD Radeon™, Nvidia graphic cards and XEON processors are regarded highly for games. In the case of dedicated servers, Intel processors are considered more mainstream.
Low Ping Rates & Low Latency – Experienced gamers look for low ping rates as it would improve gaming performance. If the ping rate is slow, then the gaming experience would not be smooth and gamers would lose interest in the game. For the same purpose, it is ideal for developers to buy game servers as close to the target audience as possible. Being close means, the performance would be that much better.
Higher Bandwidth Requirements – As high quality images and other media gets uploaded and downloaded frequently, a lot more bandwidth is required for a game server compared to a normal dedicated server. Providers offering unmetered bandwidth are a boon for such games that demand a lot of bandwidth.
Extra Security – Game servers are common targets for hackers to steal game credits. As game servers have huge traffic and data transfer, it can be difficult to monitor activities and security threats are huge. So, there needs to be extra security to identify unauthorized entries that could ruin online gaming business.
Types of Game Servers- Basically, there are two types of game servers –centralized and distributed. A centralized game model allows gamers to go online and start playing games. There is no extra installation required in their laptop/PC. The popular game World of Warcraft is one example of centralized game model. The distributed game server model is also known as listen servers. They require the gamer to download specific software and install to their PC/laptop. Only then gamers would be able to play online.
So, these are the major difference between a normal server and a gaming server. If you are developing a game or heading the development of one, you should know that servers play an important part in the successful running of your game. Ensure a high configuration server with good graphics card, low latency and extra security.
Reasons to Use Content Delivery Networks for Your Blog
Internet usage is increasing day by day. A lot of new websites are being introduced daily. This has made website owners to think and implement new marketing strategies to attract customers. This is the reason why you come across several varieties of content these days. The increasing importance of content has made content delivery networks quite popular.
Here are 8 reasons why you are supposed to use content delivery networks:
- Enhances website speed
It doesn’t matter that your web server is faster compared to other servers; it is not possible to maintain same website speed. If the distance between the visitor and the web server increases, speed of the website starts decreasing.
A CDN can sort out this issue by distributing your content throughout the world. CDNs would have a collection of distributed servers all over the world. Using this you can increase the speed of website as it will decrease the request time.
- Attacks and spamming bots will be prevented
Most content delivery network have features to prevent bots and attacks. They have the capability to block different types of threats such as comment spam and unnecessary bots crawling to malicious attacks like Denial of Service (DOS) and SQL injection attacks. CDNs have algorithms to automatically detect new attacks and protect all sorts of threats to keep your website secure.
- Make your Content visible across the world
CDNs have their own networks of distributed servers across the world. Therefore, you must be careful whenever you make any changes to your website as it will automatically make a cached copy of your website. After creating a cached copy, it will start distributing the respective content to all of its servers located in different locations. So, whenever a visitor visits your site, the website content is delivered through the nearest location.
- SEO Advantages
In the field of SEO, page speed is a necessary factor as it affects page rankings. Many search engines include page loading time in their formulas. Google always goes for fast websites. In 2010, Google announced that search engine rankings will be getting affected by the website speed. The faster your website is, the better your chance of moving up in SERPs.
Using CDN to make your website load faster will increase the frequency in which Google crawls your images. This will make your images get indexed fast in Google and also make it more available. Ideally, a website’s loading speed must be 2 seconds or less.
Many website owners might have experienced their website going down at some or the other situation. It may make you frustrated. Whenever you add additionael 3rd parties into the mix, it might become a failure. But if it is CDNs then this problem might not happen as it provides reliability. With a content delivery network, requests to your website are always routed to the nearest available POP. This will create a good web presence.
Another fallacy about CDN is about its cost. Yes, it is true, but only with a few CDN providers. There are a number of affordable CDN plans. The increase in website speed is surely worth the small investment. A WordPress blog with 50,000 visitors per month will cost near about $3.40/month to make use of a CDN. It may vary depending on the files and content you make use of, but for normal traffic, it is cheap. Depending on this, it may even decrease to $0.01/GB. Usually, the cost of the bandwidth is less as compared to the traditional hosting provider.
- Lower Costs On The Origin Server
CDN will reduce the cost on your origin server as it will handle 60% of bandwidth of your website. There is one more way to reduce the cost that is by allowing hotlink protection. Thus you can prevent others from embedding your possessions such as images to other websites.
- Fast DNS Resolution
Sometimes you may come up face to face with a situation when you have to change your web hosting provider. But for this, you have to upload your backup files to a new hosting provider. This is not your final step to migrate your site. You also have to change your name server in your domain name to move towards the new web hosting provider. The domain might require 24 hours to move towards another hosting provider. You can move towards your domain name just by changing the IP address in few clicks. But this is possible only if your site is integrated with CDN.
Reasons for Enterprises to Use Virtual Private Servers
Virtual Private Servers (VPSs) exist between the expensive dedicated and cheaper shared hosting server options. It is ideal for a wide variety of web hosting situations.
4 important reasons to make Virtual Private Servers your choice is as follows:
Are you getting complaints from your users regarding slow response time of your website? Does your website show any improvement in traffic? If not, then you should go for a better level of hosting. Virtual Private Server is similar to shared hosting. One or more than one virtual server can be hosted on a single physical server, resulting in a lower price. One common problem with shared hosting is that one hosted website can hog the resources which the other servers on the host also need. But with virtual private servers, such an issue does not arise.
In shared hosting, a lot of websites run from a single operating system. Because of this, if any of these sites face a server issue, it would also affect other websites which are hosted on that particular server. But in virtualization, multiple virtual servers can run on the physical host and every virtual server will be having its own operating system and services. In this situation, if any of the virtual server crashes, it will not affect other websites hosted on that server. Similarly, if any of the virtual servers hangs/freezes due to any problem with the database or similar issues, you can restart it safely without affecting others.
Websites which are running on the shared hosting platform are running on the same operating and file system. It is clear that one shared hosting client can affect the files of other clients on the same server. But in VPS, if one file crashes, other will not get affected as it has exclusive operating system and services. Virtual Private Servers are fully independent from other virtual servers running on the same host except for physical presence.
If you are running your site on a shared hosting environment, then the hosting firm will have some restrictions on what can be provided and what cannot in order to guarantee the quality of server to other clients on the same server. For example- your hosting company will not allow you to reboot the server according to your needs as it may take down the website of all other clients hosted on that server. Similarly, there are several types of custom configuration useful for your sites, but it can’t be allowed as it may affect other clients. If your web app or website needs more control on the server environment, then you must go for a Virtual Private Server as it would be the perfect option for you. And moreover, you can get “root” access to your VPS at cheaper rates as compared to a dedicated server.
Virtual Private Server Hosting bridges the division between dedicated servers and shared hosting and gives you all the benefits of a dedicated server at the price of shared hosting.